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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AD7DL callsign genealogy

Currently held by Summers, David J

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by AD7DL's current licensee, walking backwards.

  1. AD6JGcancelled· E
    Summers, David JNVgranted 2004-04-26cancelled 2004-07-16
  2. AB7SPcancelled· E
    PHILLIPS, STEVEN DWAgranted 2021-02-09cancelled 2021-06-04
  3. AA0UQcancelled· E
    PHILLIPS, STEVEN DWAgranted 2014-01-29cancelled 2021-02-09
  4. KG0LB
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held AD7DL.

  1. W7PKWexpired· E
    Summers, David JMTgranted 2013-01-29cancelled 2025-01-30
← Back to AD7DL License history →